package com.ncut.task;

import com.ncut.entity.Orders;
import com.ncut.mapper.OrderMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.annotation.Scheduled;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;
import java.util.List;

/**
 * 定时任务类，订单定时任务
 *
 * @FileName OrderTask
 * @Description
 * @Author Sword
 * @date 2025-07-26
 **/

@Component
@Slf4j
public class OrderTask {

    @Autowired
    private OrderMapper orderMapper;

    /**
     * 处理订单超时
     */
    @Scheduled(cron = "0 * * * * ?") //每分钟 执行一次
//    @Scheduled(cron = "0/5 * * * * ?")
    public void processTimeoutOrder() {
        log.info("处理订单超时:{}", LocalDateTime.now());
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.PENDING_PAYMENT, LocalDateTime.now().plusMinutes(-15));

        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.CANCELLED);
                orders.setCancelReason("订单超时，自动取消");
                orders.setCancelTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }

    /**
     * 处理一直在派送中的订单
     */
    @Scheduled(cron = "0 0 1 * * ?")
//    @Scheduled(cron = "0/5 * * * * ?")
    public void processDeliveryOrder() {
        log.info("处理一直在派送中的订单:{}", LocalDateTime.now());
        List<Orders> ordersList = orderMapper.getByStatusAndOrderTimeLT(Orders.DELIVERY_IN_PROGRESS, LocalDateTime.now().plusMinutes(-60));

        if (ordersList != null && ordersList.size() > 0) {
            for (Orders orders : ordersList) {
                orders.setStatus(Orders.COMPLETED);
                orders.setDeliveryTime(LocalDateTime.now());
                orderMapper.update(orders);
            }
        }
    }
}
